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HAVELLS
250A Type ‘B’ TPN Distribution Boards
3P and 4P incoming options available. A choice of 3P Incoming options are selectable from
the table below (order separately). 4P versions are supplied with a 250A Cbi incomer, pre-
installed.
Description
Rating No. Ways 3P Part No. 4P Part No.
6 way TPN Type ‘B’ distribution board 250
6
PSB62
PSB4P62
12 way TPN Type ‘B’ distribution board 250
12
PSB122
PSB4P122
18 way TPN Type ‘B’ distribution board 250
18
PSB182
PSB4P182
24 way TPN Type ‘B’ distribution board 250
24
PSB242
PSB4P242
3P Incoming Devices For 250A
Type ‘B’ TPN Distribution Boards
Description
Rating Poles kA Rating Part No.
3 Pole 125A Circuit Breaker switch
125A 3
25kA
PSAAN3125CB
3 Pole 200A Circuit Breaker switch
200A
3
25kA
PSAAN3200CB
3 Pole 250A Circuit Breaker switch
250A
3
25kA
PSAAN3250CB
3 Pole 160A MCCB
160A
3
25kA
PSAAN3160MC
3 Pole 200A MCCB
200A
3
25kA
PSAAN3200MC
3 Pole 250A MCCB
250A 3
25kA
PSAAN3250MC
High Current MCB Extension Box & Accessories
Extension busbar section to fit high current (27mm) MCBs upto 125A.
Description
Rating No. Ways
Part No.
High current MCB extension box
-
2 x TP, 6 x SP
PSB227
High Current MCBs (10kA -27mm)
EN 60947-2. These larger frame size MCBs are designed to fit ONLY in high current extension
box and not directly into a standard distribution board.
Single Pole
Triple Pole
Description
Current
(A)
Type C Type D Type C Type D
Miniature Circuit Breaker 40A -
PSHL140D -
PSHL340D
Miniature Circuit Breaker 50A -
PSHL150D -
PSHL350D
Miniature Circuit Breaker 63A -
PSHL163D -
PSHL363D
Miniature Circuit Breaker 80A PSHL180C PSHL180D PSHL380C PSHL380D
Miniature Circuit Breaker 100A PSHL1100C PSHL1100D PSHL3100C PSHL3100D
Miniature Circuit Breaker 125A PSHL1125C PSHL1125D PSHL3125C PSHL3125D
PSAAN3160MC
PSHL1125C
250A Type ‘B’ Distribution boards
PSB122
PSB227